355232232122001 has 32 divisors (see below), whose sum is σ = 540138321085440. Its totient is φ = 205858839576384.

The previous prime is 355232232121993. The next prime is 355232232122003. The reversal of 355232232122001 is 100221232232553.

It is a happy number.

It is not a de Polignac number, because 355232232122001 - 2³ = 355232232121993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (355232232122003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1435192795 + ... + 1435440288.

It is an arithmetic number, because the mean of its divisors is an integer number (16879322533920).

Almost surely, 2^{355232232122001} is an apocalyptic number.

It is an amenable number.

355232232122001 is a deficient number, since it is larger than the sum of its proper divisors (184906088963439).

355232232122001 is a wasteful number, since it uses less digits than its factorization.

355232232122001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870633285.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 355232232122001 its reverse (100221232232553), we get a palindrome (455453464354554).

The spelling of 355232232122001 in words is "three hundred fifty-five trillion, two hundred thirty-two billion, two hundred thirty-two million, one hundred twenty-two thousand, one".